If users are trying to make easy reaching and good direction dot alignment at various work distances, it always makes good job with a long wavelength made device, such as a 980nm infrared laser diode module within 100mW to 500mW. It is projecting invisible infrared laser beam directly. The advanced use of a metal heat sink cooling system and APC, ACC driving circuit board are configured with different size tube of 16mm and 26mm. Even though it is processing under those of harsh working occasion of moving or shocking, this infrared dot laser alignment still gets no effect by real working environments, and still makes sure of stable and highly clear infrared dot generation in long lasting use. Every time users are paying high attention to thermal energy hurt to human eyes and avoiding eye exposure to beam aperture, this infrared dot laser makes safe and secured IR dot alignment for all night version fields constantly.
https://www.berlinlasers.com/980nm-infrared-laser-diode-module
https://www.berlinlasers.com/808nm-infrared-laser-diode-module
https://www.berlinlasers.com

If users are not able to make clear enough dot alignment at long distance, it makes good job with a high brightness 462nm blue laser diode module. It adopts qualified glass coated lens, cooperating with a glass window in front of laser beam aperture, it assures highly clear blue dot alignment under moisture or dust. Only after correct use of output power and easy mounting onto industrial machine or device, this blue dot laser always assures low cost and high precision dot alignment for both industrial and high tech fields effectively.